package BC58_直角三角形图案;

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        while (sc.hasNext()){
            int num = sc.nextInt();
            for (int i = 0; i < num; i++){
                for (int j = 0; j <= i; j++){
                    System.out.printf("* ");
                }
                System.out.println();
            }
        }
    }
}